Staten Island Rep. Michael Grimm physically threatened NY1 political reporter Michael Scotto at the conclusion of an interview in the Capitol Rotunda following Tuesday night’s State of the Union address.

Grimm’s threats came at the end of a brief interview in which he discussed the president’s speech, calling the address “divisive.”

Scotto then tried to ask the congressman about the ongoing federal investigation into his 2010 campaign fundraising:

“And just finally before we let you go, we haven’t had a chance to talk about some of the…” Scotto began before Grimm cut him off.

“I’m not speaking to you off-topic, this is only about the president,” said Grimm, before walking off camera.

“So Congressman Michael Grimm does not want to talk about some of the allegations concerning his campaign finances,” Scotto said before tossing back to the station. But as the camera continued to roll, Grimm walked back up to Scotto and began speaking to him in a low voice.

“What?” Scotto responded. “I just wanted to ask you…”

Grimm: “Let me be clear to you, you ever do that to me again I’ll throw you off this f—–g balcony.”

Scotto: “Why? I just wanted to ask you…”

[[cross talk]]

Grimm: “If you ever do that to me again…”

Scotto: “Why? Why? It’s a valid question.”

[[cross talk]]

Grimm: “No, no, you’re not man enough, you’re not man enough. I’ll break you in half. Like a boy.”

The FBI earlier this month charged 47-year-old Diana Durand with using straw donors to exceed the maximum allowable contribution to Grimm’s campaign committee. After contributing $4,800, the maximum amount allowed under federal law, Durand allegedly offered to reimburse four friends if they contributed to the campaign.

Grimm is not charged with any wrongdoing in connection with the probe.